Skip to main content
Fig. 6 | Stem Cell Research & Therapy

Fig. 6

From: Apoptotic bodies derived from mesenchymal stem cells promote cutaneous wound healing via regulating the functions of macrophages

Fig. 6

M2 phenotypic macrophages further promoted the functions of fibroblasts. a Representative images of scratch assay examining the migration ability of fibroblasts treated with different concentrations of ABs. Scale bar, 500 μm. b Representative images of Ki67 expression of fibroblasts treated with different concentrations of ABs. Scale bar, 100 μm. c Representative images of scratch assay examining the migration ability of fibroblasts treated with different conditioned media of macrophages. Scale bar, 500 μm. d Representative images of Ki67 expression of fibroblasts treated with different conditioned media of macrophages. Scale bar, 100 μm. n = 3 per group. Data shown as mean ± SD. *P < 0.05; **P < 0.01; ***P < 0.001; NS, not significant. B, conditioned medium of unstimulated macrophages; B+L, conditioned medium of LPS-stimulated macrophages; B+L+10, conditioned medium of LPS-stimulated macrophages treated with ABs (10 μg/ml); B+L+30, conditioned medium of LPS-stimulated macrophages treated with ABs (30 μg/ml)

Back to article page